

MCQOPTIONS
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1. |
Find solution of the differential equation \(\rm xdy+ydx\over y\) = 0 |
A. | xy - c = 0 |
B. | y - cx = 0 |
C. | y - cx2 = 0 |
D. | x - cy2 = 0 |
Answer» B. y - cx = 0 | |